BRPI0715021B1 - REDUCED PRESSURE TREATMENT COMPONENTS MODULE AND REDUCED PRESSURE TREATMENT SYSTEM - Google Patents
REDUCED PRESSURE TREATMENT COMPONENTS MODULE AND REDUCED PRESSURE TREATMENT SYSTEM Download PDFInfo
- Publication number
- BRPI0715021B1 BRPI0715021B1 BRPI0715021-0A BRPI0715021A BRPI0715021B1 BR PI0715021 B1 BRPI0715021 B1 BR PI0715021B1 BR PI0715021 A BRPI0715021 A BR PI0715021A BR PI0715021 B1 BRPI0715021 B1 BR PI0715021B1
- Authority
- BR
- Brazil
- Prior art keywords
- module
- housing
- controller
- ridge
- reduced pressure
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 43
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 206010052428 Wound Diseases 0.000 claims description 16
- 208000027418 Wounds and injury Diseases 0.000 claims description 16
- 238000002560 therapeutic procedure Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000013507 mapping Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 230000000638 stimulation Effects 0.000 claims description 2
- 230000029663 wound healing Effects 0.000 claims description 2
- 210000001519 tissue Anatomy 0.000 description 12
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
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- 238000012544 monitoring process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010063560 Excessive granulation tissue Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000001126 granulation tissue Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009581 negative-pressure wound therapy Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/025—Locking means for translational movement
- F16M2200/027—Locking means for translational movement by friction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
módulo de componentes de tratamento de pressão reduzida e sistema de tratamento com pressão reduzida. trata-se de uma módulo de componentes conectável para um sistema de tratamento com pressão reduzida. o módulo inclui um invólucro com uma borda, uma superfície de extremidade recuada, e uma extensão. um conjunto de montagem é fixado à superfície de extremidade recuada e inclui engates extensíveis. os engates incluem uma barra de retenção que é nivelada com a borda quando os engates não estão estentidos. o módulo também inclui geralmente um sistema de controle contido dentro do invólucro. o sistema de controle tem um controlador de comunicação, um plugue de uma comunicação acoplado ao controlador de comunicação e se projetando através de uma abertura no conjunto de montagem e na extremidade recuada, e uma porta de comunicação acoplada ao controlador de comunicação e exposta a uma abertura na extensão.reduced pressure treatment component module and reduced pressure treatment system. It is a pluggable component module for a reduced pressure treatment system. The module includes a housing with an edge, an indented end surface, and an extension. A mounting assembly is fixed to the recessed end surface and includes extendable couplings. The couplings include a retaining bar that is flush with the edge when the couplings are not extended. The module also generally includes a control system contained within the enclosure. the control system has a communication controller, a communication plug coupled to the communication controller and protruding through an opening in the mounting assembly and the recessed end, and a communication port coupled to the communication controller and exposed to a opening in the extension.
Description
MÓDULO DE COMPONENTES DE TRATAMENTO DE PRESSÃOPRESSURE TREATMENT COMPONENTS MODULE
REDUZIDA E SISTEMA DE TRATAMENTO COM PRESSÃO REDUZIDAAND REDUCED PRESSURE TREATMENT SYSTEM
ANTECEDENTES DA INVENÇÃOBACKGROUND OF THE INVENTION
Campo da Invenção [001] A presente invenção refere-se de maneira geral a sistemas de tratamento de tecidos, e particularmente a um módulo de componentes para um sistema de tratamento com pressão reduzida.Field of the Invention [001] The present invention relates generally to tissue treatment systems, and particularly to a component module for a reduced pressure treatment system.
Descrição da Técnica Correlata [002] Os estudos clínicos e a prática demonstraram que a provisão de uma pressão reduzida na proximidade de um sitio de tecido aumenta e acelera o crescimento de tecido novo no sítio do tecido. As aplicações deste fenômeno são numerosas, mas a aplicação da pressão reduzida tem sido particularmente bem sucedida no tratamento de feridas. Este tratamento (normalmente indicado na comunidade médica como terapia de ferida com pressão negativa, terapia com pressão reduzida ou terapia a vácuo) propicia uma série de benefícios, incluindo a cura mais rápida e uma formulação incrementada de tecido de granulação. Tipicamente, a pressão reduzida é aplicada ao tecido através de uma bandagem porosa ou uma outra unidade de distribuição. A bandagem porosa contém células ou poros que são capazes de distribuir a pressão reduzida ao tecido e de canalizar os fluidos que são extraídos do tecido. A bandagem porosa é normalmente incorporada em uma bandagem que tem outros componentes que facilitam o tratamento.Description of the Related Art [002] Clinical studies and practice have shown that the provision of reduced pressure in the vicinity of a tissue site increases and accelerates the growth of new tissue at the tissue site. The applications of this phenomenon are numerous, but the application of reduced pressure has been particularly successful in the treatment of wounds. This treatment (usually indicated in the medical community as negative pressure wound therapy, reduced pressure therapy or vacuum therapy) provides a number of benefits, including faster healing and an increased granulation tissue formulation. Typically, the reduced pressure is applied to the fabric through a porous bandage or another distribution unit. The porous bandage contains cells or pores that are able to distribute the reduced pressure to the tissue and to channel the fluids that are extracted from the tissue. The porous bandage is usually incorporated into a bandage that has other components that facilitate treatment.
[003] Embora os sistemas de tratamento com pressão reduzida existentes venham desfrutando um amplo sucesso comercial e médico, seria vantajoso expandir a[003] While existing low pressure treatment systems have enjoyed widespread commercial and medical success, it would be advantageous to expand the
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2/16 funcionalidade destes sistemas para obter um regime de tratamento mais abrangente.2/16 functionality of these systems to obtain a more comprehensive treatment regime.
[004] Existe uma necessidade, portanto, quanto a um sistema de tratamento reduzido expansível da pressão que permita que os módulos de componentes sejam combinados com o sistema de tratamento com pressão reduzida expansível e outros módulos para obter características e opções adicionais do tratamento.[004] There is a need, therefore, for an expandable reduced pressure treatment system that allows component modules to be combined with the expandable reduced pressure treatment system and other modules to obtain additional treatment features and options.
DESCRIÇÃO RESUMIDA DA INVENÇÃO [005] As limitações de sistemas de tratamento com pressão reduzida convencionais são ampliadas pelos sistemas e métodos da presente invenção. Um módulo de componentes conectável para um sistema de tratamento com pressão reduzida é provido de acordo com os princípios da presente invenção. O módulo inclui geralmente um invólucro que tem uma borda, uma superfície de extremidade recuada, e uma extensão. Um conjunto de montagem é fixado à superfície de extremidade recuada e inclui um primeiro engate extensível e um segundo engate extensível. Cada um dentre o primeiro engate e o segundo engate inclui uma barra de retenção que fica substancialmente em nível com a borda quando o primeiro engate e o segundo engate não estão estendidos. Uma primeira abertura se estende através do conjunto de montagem e da superfície de extremidade recuada, e uma segunda abertura se estende através da extensão. O módulo também inclui geralmente um sistema de controle contido dentro do invólucro. O sistema de controle tem um controlador de comunicação, tal como um controlador da rede da área do controlador, um plugue de comunicação acoplado ao controlador de comunicação e se projetando através da primeira abertura, e uma porta de comunicação acoplada aoBRIEF DESCRIPTION OF THE INVENTION [005] The limitations of conventional reduced pressure treatment systems are amplified by the systems and methods of the present invention. A pluggable component module for a reduced pressure treatment system is provided in accordance with the principles of the present invention. The module generally includes a housing that has an edge, a recessed end surface, and an extension. A mounting assembly is attached to the recessed end surface and includes a first extendable hitch and a second extensible hitch. Each of the first hitch and the second hitch includes a retaining bar that is substantially flush with the edge when the first hitch and the second hitch are not extended. A first opening extends through the mounting assembly and the recessed end surface, and a second opening extends through the extension. The module also generally includes a control system contained within the enclosure. The control system has a communication controller, such as a network controller in the controller area, a communication plug attached to the communication controller and projecting through the first opening, and a communication port attached to the
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3/16 controlador de comunicação e exposta à segunda abertura.3/16 communication controller and exposed to the second opening.
[006] Também de acordo com os princípios da presente invenção, é apresentado um sistema de tratamento com pressão reduzida expansível. O sistema inclui um sistema de controle que tem um controlador de tratamento e um controlador de comunicação, tal como um controlador da rede da área do controlador, uma porta de comunicação acoplada ao controlador de comunicação, e uma fonte de pressão reduzida acoplada ao controlador de tratamento. Uma unidade de distribuição fica em comunicação fluida com a fonte de pressão reduzida. Um módulo de componentes removível é acoplado ao sistema de controle através da porta de comunicação.[006] Also in accordance with the principles of the present invention, an expandable reduced pressure treatment system is presented. The system includes a control system that has a treatment controller and a communication controller, such as a network controller in the controller area, a communication port coupled to the communication controller, and a reduced pressure source coupled to the controller. treatment. A distribution unit is in fluid communication with the reduced pressure source. A removable component module is attached to the control system via the communication port.
[007] Outros objetivos, características e vantagens da presente invenção tornar-se-ão aparentes com referência aos desenhos e descrição em detalhes a seguir.[007] Other objectives, characteristics and advantages of the present invention will become apparent with reference to the drawings and description in detail below.
BREVE DESCRIÇÃO DOS DESENHOS [008] A Figura 1 é um diagrama esquemático de um sistema de tratamento com pressão reduzida de acordo com uma realização da presente invenção;BRIEF DESCRIPTION OF THE DRAWINGS [008] Figure 1 is a schematic diagram of a reduced pressure treatment system according to an embodiment of the present invention;
[009] a Figura 2 é um diagrama de blocos de um sistema de controle exemplificador de uma unidade de controle de pressão reduzida de acordo com uma realização da presente invenção;[009] Figure 2 is a block diagram of an exemplary control system for a reduced pressure control unit according to an embodiment of the present invention;
[010] a Figura 3 ilustra uma vista anterior em perspectiva de uma realização de uma unidade de controle que abriga o sistema de controle da Figura 2;[010] Figure 3 illustrates an anterior view in perspective of an implementation of a control unit that houses the control system of Figure 2;
[011] a Figura 4 ilustra uma vista em seção transversal parcial ampliada de uma unidade de controle similar à unidade de controle da Figura 3 ao longo da linha 4-4;[011] Figure 4 illustrates an enlarged partial cross-sectional view of a control unit similar to the control unit of Figure 3 along line 4-4;
[012] a Figura 5 ilustra uma vista em seção[012] Figure 5 illustrates a section view
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4/16 transversal parcial ampliada de uma unidade de controle similar à unidade de controle da Figura 3 ao longo da linha 5-5;4/16 partial enlarged cross-section of a control unit similar to the control unit of Figure 3 along line 5-5;
[013] a Figura 6 ilustra uma vista em perspectiva de uma primeira extremidade de um módulo componente de acordo com uma realização da presente invenção;[013] Figure 6 illustrates a perspective view of a first end of a component module according to an embodiment of the present invention;
[014] a Figura 7 ilustra uma vista em perspectiva de uma segunda extremidade do módulo componente da Figura 6;[014] Figure 7 shows a perspective view of a second end of the component module of Figure 6;
[015] a Figura 8 ilustra uma vista em perspectiva da primeira extremidade do módulo componente da Figura 6 com [016] engates estendidos;[015] Figure 8 shows a perspective view of the first end of the component module of Figure 6 with [016] extended couplings;
[017] a Figura 9 ilustra uma vista em perspectiva da segunda extremidade do módulo componente da Figura 6 com [018] engates estendidos; e [019] a Figura 10 ilustra uma vista ampliada em perspectiva de um plugue de comunicação do módulo de componentes da Figura 6.[017] Figure 9 shows a perspective view of the second end of the component module of Figure 6 with [018] extended couplings; and [019] Figure 10 illustrates an enlarged perspective view of a communication plug of the component module of Figure 6.
DESCRIÇÃO DETALHADA DA REALIZAÇÃO PREFERIDA [020] Na descrição detalhada das realizações preferidas a seguir, é feita referência aos desenhos anexos que fazem parte da mesma, e nos quais são mostradas a título de ilustração as realizações preferidas específicas nas quais a invenção pode ser praticada. Estas realizações são descritas em detalhes suficientes para permitir que aqueles elementos versados na técnica pratiquem a invenção, e deve ficar compreendido que outras realizações podem ser utilizadas e que as mudanças estruturais, mecânicas, e elétricas lógicas podem ser feitas sem que se desvie do caráter ou âmbito da invenção. Para evitar detalhes desnecessários para permitir que aqueles elementos versados na técnica pratiquem a invenção, a descrição pode omitir determinadas informações conhecidas daquelesDETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT [020] In the detailed description of the preferred embodiments below, reference is made to the accompanying drawings that form part of it, and in which the specific preferred embodiments in which the invention can be practiced are shown by way of illustration. These achievements are described in sufficient detail to allow those skilled in the art to practice the invention, and it should be understood that other achievements can be used and that logical structural, mechanical, and electrical changes can be made without deviating from the character or scope of the invention. To avoid unnecessary details to allow those skilled in the art to practice the invention, the description may omit certain information known to those
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5/16 elementos versados na técnica. A seguinte descrição detalhada, portanto, não deve ser tomada em um sentido limitador, e o âmbito da presente invenção é definido somente pelas reivindicações anexas.5/16 elements versed in the technique. The following detailed description, therefore, should not be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims.
[021] No contexto deste relatório descritivo, o termo pressão reduzida refere-se de maneira geral a uma pressão menor do que a pressão ambiental em uma região do tecido que estiver sendo submetido ao tratamento. Na maior parte dos casos, esta pressão reduzida será menor do que a pressão atmosférica do local em que o paciente fica localizado. Embora os termos vácuo e pressão negativa possam ser empregados para descrever a pressão aplicada à região do tecido, a pressão real aplicada à região do tecido pode ser significativamente menor do que a pressão associada normalmente com um vácuo completo. Consistente com esta nomenclatura, um aumento na pressão reduzida ou na pressão de vácuo refere-se a uma redução relativa da pressão absoluta, ao passo que uma diminuição na pressão reduzida ou na pressão de vácuo refere-se a um aumento relativo da pressão absoluta.[021] In the context of this specification, the term reduced pressure generally refers to a pressure less than the environmental pressure in a region of the tissue being subjected to treatment. In most cases, this reduced pressure will be less than the atmospheric pressure of the place where the patient is located. Although the terms vacuum and negative pressure can be used to describe the pressure applied to the tissue region, the actual pressure applied to the tissue region can be significantly less than the pressure normally associated with a complete vacuum. Consistent with this nomenclature, an increase in reduced pressure or vacuum pressure refers to a relative reduction in absolute pressure, whereas a decrease in reduced pressure or vacuum pressure refers to a relative increase in absolute pressure.
[022] A Figura 1 é um diagrama esquemático de um sistema de tratamento com pressão reduzida 100 de acordo com a presente invenção. O sistema de tratamento com pressão reduzida 100 compreende uma bandagem 110, a qual inclui geralmente uma unidade de distribuição que é aplicada a uma região 120 do tecido para o tratamento ou dentro do mesmo. A bandagem 110 é conectada de maneira fluida a uma fonte de pressão reduzida 120 por um conduto 130. Em determinadas realizações, a fonte de pressão reduzida 120 pode ser integrada com uma unidade de controle de pressão reduzida 140, tal como descrito abaixo, e o sistema de tratamento com pressão reduzida[022] Figure 1 is a schematic diagram of a reduced pressure treatment system 100 according to the present invention. The reduced pressure treatment system 100 comprises a bandage 110, which generally includes a dispensing unit which is applied to or within a region 120 of the fabric for treatment. Bandage 110 is fluidly connected to a reduced pressure source 120 via conduit 130. In certain embodiments, the reduced pressure source 120 can be integrated with a reduced pressure control unit 140, as described below, and the reduced pressure treatment system
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100 também pode incluir uma vasilha 150 para coletar o fluido e outros exsudatos não-gasosos extraídos da região do tecido.100 may also include a vessel 150 for collecting fluid and other non-gaseous exudates extracted from the tissue region.
[023] A Figura 2 é um diagrama de blocos de um sistema de controle exemplificador 200 da unidade de controle de pressão reduzida 140. O sistema de controle 200 inclui um controlador de tratamento 202 e um controlador de interface gráfica do usuário (GUI) 204. O controlador de tratamento 202 pode incluir um ou mais processadores 206 que executam o software 208. O(s) processador(es) 206 pode(m) estar em comunicação com uma memória 210 e a unidade de entrada/saída (I/O) 212. O software 208 pode ser configurado para controlar uma série de operações diferentes do sistema de tratamento com pressão reduzida 100, tais como o controle do tratamento do tecido, sensores de monitoramento e gerar alarmes e executar comunicações com sistemas e dispositivos externos ã unidade de controle 140 conjuntamente com a unidade de I/O 212 e o controlador de GUI 204. Deve ser compreendido que o software 208 também pode ser configurado para executar funções diferentes e/ou outras ainda.[023] Figure 2 is a block diagram of an exemplary control system 200 of the reduced pressure control unit 140. Control system 200 includes a treatment controller 202 and a graphical user interface (GUI) controller 204 Treatment controller 202 may include one or more processors 206 that run software 208. Processor (s) 206 may be in communication with memory 210 and the input / output unit (I / O) 212. Software 208 can be configured to control a number of different operations of the reduced pressure treatment system 100, such as tissue treatment control, monitoring sensors and generating alarms and performing communications with systems and devices external to the unit control 140 together with I / O unit 212 and GUI controller 204. It should be understood that software 208 can also be configured to perform different and / or other functions.
[024] A unidade de I/O 212 pode permitir que o sistema de controle 200 se comunique com módulos, sistemas e redes externos, por exemplo. Em uma realização, a unidade de I/O 212 pode operar conjuntamente com uma rede da área do controlador (CAN) ou CAN modificada, tal como descrito na presente invenção. O processador 206 também pode executar o software para receber e processas os dados da CAN que estão sendo recebidos através da unidade de I/O 212.[024] The I / O unit 212 can allow the control system 200 to communicate with external modules, systems and networks, for example. In one embodiment, the I / O unit 212 can operate in conjunction with a controller area network (CAN) or modified CAN, as described in the present invention. The 206 processor can also run the software to receive and process the CAN data being received via the I / O unit 212.
[025] Uma unidade de armazenamento 214, tal como um drive de disco ou uma mídia de armazenamento, pode estar em comunicação com o controlador de tratamento 202. Os bancos de[025] A storage unit 214, such as a disk drive or storage media, may be in communication with the treatment controller 202.
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7/16 dados 216a-216a (coletivamente, 216) podem ser utilizados para armazenar as informações do tratamento ou outras informações. Os bancos de dados podem ser configurados como bancos de dados7/16 data 216a-216a (collectively, 216) can be used to store treatment information or other information. Databases can be configured as databases
software 220 pode ser configurado para gerar uma interface gráfica do usuário com a qual um operador, paciente, técnico, ou um outro usuário pode formar interface para controlar o sistema 100. O processador 218 pode estar em comunicação com uma memória 222, a unidade de I/O 224, e driver de monitor 226. A memória 222 pode armazenar os parâmetros atuais associados com a exibição da GUI. Por exemplo, se a GUI estiver sendo utilizada para exibir uma tomada particular da tela, a tomada da tela pode ser armazenada na memória 222. A unidade de I/O 224 pode ser utilizada para formar interface com o controlador de tratamento 202 e outros dispositivos.software 220 can be configured to generate a graphical user interface with which an operator, patient, technician, or another user can interface to control system 100. Processor 218 may be in communication with memory 222, the I / O 224, and monitor driver 226. Memory 222 can store the current parameters associated with the GUI display. For example, if the GUI is being used to display a particular screen outlet, the screen outlet can be stored in memory 222. I / O unit 224 can be used to interface with treatment controller 202 and other devices .
[027] Um conjunto de monitor e tela sensível ao toque 228 pode ser conectado ao controlador de GUI 204 e ser utilizado para exibir a GUI gerada pelo controlador de GUI 204. A tela 228 permite que um operador meramente toque na tela com seu dedo ou caneta apropriada, tal como é sabido no estado da técnica, para formar interface com a GUI. Com a provisão de uma tela de toque, a inclusão de um teclado ou um conjunto de teclas pode ser evitada. No entanto, deve ser compreendido que um teclado ou um conjunto de teclas externo pode ser utilizado de acordo com os princípios da presente invenção. Um inversor de luz 230 pode ser conectado ao[027] A 228 monitor and touchscreen assembly can be connected to the GUI controller 204 and used to display the GUI generated by the GUI controller 204. Screen 228 allows an operator to merely touch the screen with his finger or appropriate pen, as is known in the art, to interface with the GUI. With the provision of a touch screen, the inclusion of a keyboard or a set of keys can be avoided. However, it should be understood that an external keyboard or set of keys can be used in accordance with the principles of the present invention. A 230 light inverter can be connected to the
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8/16 controlador de GUI 204 e ao conjunto de tela 228. Alternativamente, o inversor de luz 230 pode ser incorporado no conjunto de tela 228. Em operação, o inversor de luz pode permitir que o conjunto de tela 228 seja invertido para condições de iluminação ambiente diferentes. Por exemplo, um usuário do sistema 100 pode tratar um paciente à noite e utilizar o inversor de luz 230 para acender seletivamente a luz do conjunto de tela 228 de modo que possa ver melhor a GUI. Alternativamente, o inversor de luz pode ser utilizado para desligar a luz no conjunto de tela 228 à noite para permitir que um paciente durma em um ambiente mais escuro.8/16 GUI controller 204 and screen assembly 228. Alternatively, light inverter 230 may be incorporated into screen assembly 228. In operation, the light inverter may allow screen assembly 228 to be inverted for conditions of different ambient lighting. For example, a user of system 100 can treat a patient at night and use light inverter 230 to selectively turn on the light of screen assembly 228 so that he can better see the GUI. Alternatively, the light inverter can be used to turn off the light on the 228 display assembly at night to allow a patient to sleep in a darker environment.
[028] Um alto-falante 232 pode estar em comunicação com o controlador de GUI 204. O alto-falante pode ser utilizado para prover uma notificação sonora ao usuário quando a ação for requerida, ou quando ocorreu uma condição de alarme.[028] A 232 loudspeaker can be in communication with the GUI controller 204. The loudspeaker can be used to provide audible notification to the user when action is required, or when an alarm condition has occurred.
[029] Uma interface de monitor unificada (UDI)[029] A unified monitor interface (UDI)
234 pode ser utilizada de acordo com os princípios da presente invenção. A UDI 234 pode ser utilizada como uma interface de vídeo digital para ajudar na apresentação de vídeo. Além disso, uma série de portas de comunicação 236 pode ser empregada para permitir que um usuário conecte dispositivos externos ao sistema de controle 200. Por exemplo, as portas de entrada 236 podem incluir uma porta de CAN 236a para permitir que o sistema de controle 200 forme interface com outros sistemas de tratamento, a porta de cartão de memória 236b para permitir que um usuário transporte os dados de um dispositivo a outro, a porta de barramento serial universal (USB) para permitir que um operador conecte dispositivos ao sistema de controle 200, tais como impressoras, e a porta da Associação de Dados234 can be used in accordance with the principles of the present invention. UDI 234 can be used as a digital video interface to assist with video presentation. In addition, a series of communication ports 236 can be employed to allow a user to connect external devices to the control system 200. For example, input ports 236 may include a CAN port 236a to allow the control system 200 interface with other treatment systems, the memory card port 236b to allow a user to transport data from one device to another, the universal serial bus (USB) port to allow an operator to connect devices to the control system 200 , such as printers, and the Data Association door
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Infravermelhos (IrDA) 236d para permitir que um usuário forme interface com outros dispositivos configurados com uma porta IrDA ao sistema. Deve ser compreendido que outras portas de comunicação atualmente disponíveis ou futuramente disponíveis podem ser utilizadas de acordo com os princípios da presente invenção* Por exemplo, uma porta de comunicação para conectar a uma rede de área local ou ampla pode ser empregada para permitir que um usuário conecte o sistema de controle 200 a uma rede.Infrared (IrDA) 236d to allow a user to interface with other devices configured with an IrDA port to the system. It should be understood that other communication ports currently available or in the future available can be used in accordance with the principles of the present invention * For example, a communication port to connect to a local or wide area network can be employed to allow a user connect the 200 control system to a network.
[030] Uma rede da área do controlador é um barramento de comunicação que foi desenvolvido originalmente para aplicações automotivas no início dos anos oitenta. O protocolo da CAN foi padronizado internacionalmente em 1993 como ISO 11898-1 e inclui um link de dados do modelo de referência IOS/OSI de sete camadas. A CAN, que está agora disponível junto a um grande número de fabricantes de semicondutores na forma de hardware, provê dois serviços de comunicação: (i) envio de uma mensagem (transmissão de quadro de dados) e (ii) solicitação de uma mensagem (pedido de transmissão remota, RTR). Todos os outros serviços, tais como a sinalização de erro e a retransmissão automática de quadros errôneos, são transparentes ao usuário, o que significa que os circuitos da CAN executam automaticamente estes serviços sem a necessidade de uma programação específica.[030] A controller area network is a communication bus that was originally developed for automotive applications in the early 1980s. The CAN protocol was internationally standardized in 1993 as ISO 11898-1 and includes a data link from the seven-layer IOS / OSI reference model. CAN, which is now available from a large number of semiconductor manufacturers in the form of hardware, provides two communication services: (i) sending a message (data frame transmission) and (ii) requesting a message ( remote transmission request, RTR). All other services, such as error signaling and automatic retransmission of erroneous frames, are transparent to the user, which means that CAN circuits automatically perform these services without the need for specific programming.
[031] Um controlador da CAN é comparável uma impressora ou máquina de escrever. A linguagem, a gramática e o vocabulário são definidos para um uso particular. A CAN provê uma hierarquia de múltiplos mestres que permite a construção de sistemas inteligentes e redundantes. O uso da CAN com o sistema de tratamento de tecido permite que módulos de[031] A CAN controller is comparable to a printer or typewriter. The language, grammar and vocabulary are defined for a particular use. CAN provides a hierarchy of multiple masters that allows the construction of intelligent and redundant systems. The use of CAN with the tissue treatment system allows
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10/16 componentes adicionais, tal como descrito na presente invenção, operem conjuntamente com o sistema. Os módulos de componentes podem operar como nós, onde cada nó na CAN recebe mensagens e decide se uma mensagem é relevante. A integridade dos dados é mantida porque todos os dispositivos no sistema recebem a mesma informação. A CAN também provê mecanismos de detecção de erro sofisticados e a retransmissão de mensagens com defeito.Additional components, as described in the present invention, operate in conjunction with the system. Component modules can operate as nodes, where each node in the CAN receives messages and decides whether a message is relevant. Data integrity is maintained because all devices in the system receive the same information. CAN also provides sophisticated error detection mechanisms and defective message retransmission.
[032] Em uma realização, a linguagem, a gramática e o vocabulário podem ser personalizados para o sistema de modo que somente os dispositivos que têm a mesma linguagem, gramática e vocabulário possam se comunicar com o sistema. Com a operação com tal sistema personalizado ou proprietário, o controle da qualidade dos módulos e dos dispositivos que formam interface com o sistema pode ser mantido.[032] In one embodiment, the language, grammar and vocabulary can be customized for the system so that only devices that have the same language, grammar and vocabulary can communicate with the system. With the operation with such a customized or proprietary system, the quality control of the modules and devices that interface with the system can be maintained.
[033] Com referência ainda à Figura 2, em operação, as portas de comunicação 236 podem ser utilizadas para permitir que os usuários importem ou exportem dados em relação ao sistema de controle 200. Por exemplo, as informações sobre o paciente, as informações sobre o tratamento, e as imagens associadas com as feridas dos pacientes podem ser comunicadas por uma porta de comunicação 236. Outras informações, incluindo atualizações de software, podem ser comunicadas por uma ou mais portas de comunicação 236.[033] With reference also to Figure 2, in operation, communication ports 236 can be used to allow users to import or export data in relation to the control system 200. For example, information about the patient, information about treatment, and images associated with patients' wounds can be communicated via a 236 communication port. Other information, including software updates, can be communicated through one or more 236 communication ports.
[034] Uma bateria de íons de lítio (Li-Ion) 238 e um soquete de C. C. 240 podem ser conectados ao controlador de terapia 202. Um adaptador externo (não mostrado) pode ser conectado a um soquete de parede (não mostrado) para converter a energia de C.A. em energia de C. C. para fornecer energia de[034] A 238 lithium-ion (Li-Ion) battery and a DC 240 socket can be connected to therapy controller 202. An external adapter (not shown) can be connected to a wall socket (not shown) to convert AC power to DC power to provide
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11/1611/16
C.C. a controlador de tratamento 202 e outros componentes elétricos dentro do sistema de controle 200. Se a alimentação externa falhar, então a bateria de íons de lítio 238 alimenta o sistema de controle 200. Alternativamente, caso o sistema de controle 200 seja utilizado em um local sem energia, ou seja, utilizado baseado na alimentação por bateria, a bateria de íons de lítio 238 fornece energia ao sistema de controle 200.DC to treatment controller 202 and other electrical components within the control system 200. If the external supply fails, then the lithium ion battery 238 powers the control system 200. Alternatively, if the control system 200 is used in a power-free location, ie used based on battery power, the 238 lithium-ion battery supplies power to the 200 control system.
[035] Um controlador de distribuição 240 pode ser conectado ao controlador de tratamento 202 e ser utilizado para controlar vários dispositivos da bandagem 110 e receber as informações de feedback dos sensores dispostos na bandagem 110. O controlador de distribuição 240 pode se comunicar com o controlador de tratamento 202 enquanto executa o tratamento. O controlador de distribuição 240 pode incluir circuitos analógicos e digitais (não mostrados) para se comunicar com os vários dispositivos na bandagem 110. Em uma realização, o controlador de distribuição 240 pode incluir um ou mais conversores digital em analógico (D/A) e analógico em digital (A/D) (não mostrados) para permitir que sinais digitais e analógicos sejam passados entre os vários dispositivos (por exemplo, sensores) na bandagem 110. Além disso, um ou mais amplificadores (não mostrados) podem ser incluídos com o controlador de distribuição 240.[035] A distribution controller 240 can be connected to treatment controller 202 and used to control various devices in bandage 110 and receive feedback information from sensors arranged in bandage 110. Distribution controller 240 can communicate with the controller 202 while performing treatment. Distribution controller 240 may include analog and digital circuits (not shown) to communicate with the various devices in bandage 110. In one embodiment, distribution controller 240 may include one or more digital to analog converters (D / A) and analog to digital (A / D) (not shown) to allow digital and analog signals to be passed between the various devices (for example, sensors) in bandage 110. In addition, one or more amplifiers (not shown) can be included with the distribution controller 240.
[036] Conforme mostrado, uma série de transdutores (isto é, sensores) e dispositivos podem ser conectados ao controlador de distribuição 240. Uma fonte de pressão reduzida, tal como uma bomba de vácuo 242, pode ser conectada ao controlador de distribuição 240. Uma válvula 244 e a válvula de bomba 246 podem ser conectadas ao controlador de distribuição 240 e ser utilizadas para controlar o ar que[036] As shown, a series of transducers (ie, sensors) and devices can be connected to the distribution controller 240. A reduced pressure source, such as a vacuum pump 242, can be connected to the distribution controller 240. A valve 244 and pump valve 246 can be connected to the distribution controller 240 and used to control the air that
Petição 870190037604, de 18/04/2019, pág. 15/28Petition 870190037604, of 04/18/2019, p. 15/28
12/16 está sendo movido dentro da unidade de distribuição. Uma série de sensores também pode ser conectada ao controlador de distribuição 240, incluindo um sensor de fluxo 248, um sensor de pressão ambiente 250, um sensor de pressão de feedback 252, e um sensor de pressão 254 da bomba. Estes sensores podem ser sensores de fluxo de ar e pressão convencionais tal como é sabido no estado da técnica. Um LED 256 do botão de liberação da vasilha também pode ser conectado ao controlador de distribuição 240.12/16 is being moved inside the distribution unit. A series of sensors can also be connected to the distribution controller 240, including a flow sensor 248, an ambient pressure sensor 250, a feedback pressure sensor 252, and a pump pressure sensor 254. These sensors can be conventional airflow and pressure sensors as is known in the art. A 256 LED on the canister release button can also be connected to the distribution controller 240.
[037] Em operação, o controlador de distribuição 240 pode comunicar sinais entre o controlador 202 e os dispositivos acoplados à bandagem 110. Na comunicação dos sinais, o controlador de distribuição 240 pode condicionar os sinais ao converter os sinais entre sinais analógicos e digitais, amplificar sinais e amplificar sinais de acionamento para a bomba de vácuo 242 e as válvulas 244 e 246. Em uma realização, o controlador de distribuição 240 inclui um processador (não mostrado) para executar o processamento local e um controle para descarregar um pouco do processamento e controlar o processador 206 do controlador de tratamento 202.[037] In operation, distribution controller 240 can communicate signals between controller 202 and devices coupled to bandage 110. In signal communication, distribution controller 240 can condition signals by converting signals between analog and digital signals, amplify signals and amplify drive signals for vacuum pump 242 and valves 244 and 246. In one embodiment, distribution controller 240 includes a processor (not shown) to perform local processing and a control to discharge some of the processing and controlling processor 206 of treatment controller 202.
[038] A Figura 3 é uma vista anterior em perspectiva de uma realização de uma unidade de controle 300 que abriga o sistema de controle 200. A Figura 3 ilustra a unidade de controle 300 que inclui um invólucro 305 que tem um ressalto 310 e uma extensão 315. A extensão 315 inclui uma superfície de extremidade 320, um primeiro cume 325, e um segundo cume 330. O segundo cume fica geralmente localizado na superfície de extremidade 320 substancialmente oposto ao primeiro cume 325. As etapas gerais da unidade de controle 300 ilustradas na figura consistem em um cilindro elíptico, mas[038] Figure 3 is a front view in perspective of an embodiment of a control unit 300 housing the control system 200. Figure 3 illustrates the control unit 300 which includes a housing 305 that has a shoulder 310 and a extension 315. Extension 315 includes an end surface 320, a first ridge 325, and a second ridge 330. The second ridge is generally located on the end surface 320 substantially opposite the first ridge 325. The general steps of the control unit 300 illustrated in the figure consist of an elliptical cylinder, but
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13/16 qualquer configuração geométrica que propiciar uma capacidade interior suficiente para o sistema de controle 200 e a fonte de pressão reduzida 120 é aceitável. A extensão 315 inclui uma abertura 335, através da qual a porta de CAN 236a é exposto ao exterior da superfície de extremidade 320.13/16 any geometric configuration that provides sufficient interior capacity for the control system 200 and the reduced pressure source 120 is acceptable. Extension 315 includes an opening 335, through which the CAN port 236a is exposed to the outside of the end surface 320.
[039] A Figura 4 é uma vista em seção transversal parcial ampliada de uma unidade de controle similar à unidade de controle 300 ao longo da linha 4-4. Particularmente, a Figura 4 ilustra um invólucro parcial 405 que tem um ressalto 410 e uma extensão 415. A extensão 415 inclui uma superfície de extremidade 420, um primeiro cume 425, e um segundo cume 430 substancialmente oposto ao primeiro cume 425. Uma abertura 435 se estende do exterior da superfície de extremidade 420 ao interior do invólucro 405.[039] Figure 4 is an enlarged partial cross-sectional view of a control unit similar to control unit 300 along line 4-4. In particular, Figure 4 illustrates a partial housing 405 having a shoulder 410 and an extension 415. The extension 415 includes an end surface 420, a first ridge 425, and a second ridge 430 substantially opposite the first ridge 425. An opening 435 extends from the outside of the end surface 420 to the interior of the housing 405.
[040] A Figura 5 é uma vista em seção transversal parcial ampliada de uma unidade de controle similar à unidade de controle 300 ao longo da linha 5-5. Particularmente, a Figura 4 ilustra um invólucro parcial 505 que tem um ressalto 510 e uma extensão 515 com uma superfície de extremidade 520.[040] Figure 5 is an enlarged partial cross-sectional view of a control unit similar to control unit 300 along line 5-5. In particular, Figure 4 illustrates a partial housing 505 having a shoulder 510 and an extension 515 with an end surface 520.
[041] Em qualquer realização da unidade de controle, o invólucro pode ser manufaturado como componentes separados e ser subseqüentemente montado, ou pode ser manufaturado como uma única unidade.[041] In any realization of the control unit, the enclosure can be manufactured as separate components and subsequently assembled, or it can be manufactured as a single unit.
[042] A Figura 6 é uma vista em perspectiva de uma primeira extremidade de uma realização de um módulo de componentes 600. O módulo de componentes 600 pode incluir uma variedade de equipamentos que são úteis para o tratamento de tecidos incluindo, sem limitação, uma câmera de feridas, estiramento de pele de geração cíclica/seguinte, mapeamento de volume capacitivo e contorno da ferida, monitoramento do pH da[042] Figure 6 is a perspective view of a first end of an embodiment of a component module 600. The component module 600 may include a variety of equipment that are useful for treating fabrics including, without limitation, a wound chamber, cyclic / next generation skin stretch, capacitive volume mapping and wound contour, pH monitoring
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14/16 margem da ferida, aquecimento da ferida/controle climático, monitoramento da umidade e da temperatura da ferida, estimulação elétrica, terapia UV, e medição de marcador de cura de ferida. O módulo de componentes 600 inclui tipicamente um sistema de controle similar ao sistema de controle 200 descrito acima. Particularmente, o módulo de componentes 600 inclui um controlador da CAN (não mostrado) e uma porta da CAN (vide a Figura 7). O módulo de componentes 600 também inclui um plugue da CAN 610, que se projeta através de uma abertura 615 e forma interface com a porta de CAN 236a do sistema de controle 200. Conforme ilustrado na Figura 6, o módulo de componentes 600 inclui um invólucro 620 que tem uma borda 625, uma superfície de extremidade recuada 630, e entalhes 632. O módulo de componentes 600 inclui adicionalmente um conjunto de montagem 635 fixado à superfície de extremidade recuada 630. O conjunto de montagem 635 inclui um primeiro engate 640 e um segundo engate 645 que são posicionados dentro dos entalhes 632. Cada um dentre o primeiro engate e o segundo engate tem uma barra de retenção 650 que fica substancialmente em nível com a borda 625 na configuração ilustrada na Figura 6. As barras de retenção 650 são configuradas para se sobrepor aos cumes em outros módulos ou em uma unidade de controle, tais como os cumes 425 e 430 ilustrados na Figura 4.14/16 wound margin, wound heating / climate control, monitoring of wound temperature and humidity, electrical stimulation, UV therapy, and wound healing marker measurement. Component module 600 typically includes a control system similar to the control system 200 described above. In particular, component module 600 includes a CAN controller (not shown) and a CAN port (see Figure 7). Component module 600 also includes a CAN 610 plug, which protrudes through an opening 615 and interfaces with the CAN port 236a of the control system 200. As shown in Figure 6, component module 600 includes a housing 620 having an edge 625, a recessed end surface 630, and notches 632. Component module 600 additionally includes a mounting set 635 attached to the recessed end surface 630. Mounting set 635 includes a first hitch 640 and a second hitch 645 which are positioned within the notches 632. Each of the first hitch and the second hitch has a retaining bar 650 that is substantially flush with the edge 625 in the configuration illustrated in Figure 6. The retaining bars 650 are configured to overlap the ridges on other modules or on a control unit, such as ridges 425 and 430 illustrated in Figure 4.
[043] A Figura 7 é uma vista em perspectiva e uma segunda extremidade do módulo de componentes 600 ilustrado na Figura 6. Esta vista em perspectiva ilustra uma configuração que é substancialmente similar à configuração da unidade de controle 300 descrita acima com referência às Figuras 3-5, de modo que módulos de componentes adicionais podem ser conectados em cadeia ou em série conforme necessário para expandir a[043] Figure 7 is a perspective view and a second end of component module 600 illustrated in Figure 6. This perspective view illustrates a configuration that is substantially similar to the configuration of control unit 300 described above with reference to Figures 3 -5, so that additional component modules can be connected in a chain or in series as needed to expand the
Petição 870190037604, de 18/04/2019, pág. 18/28Petition 870190037604, of 04/18/2019, p. 18/28
15/16 funcionalidade de um sistema de tratamento com pressão reduzida. Particularmente, o módulo de componentes 600 inclui a superfície exterior 620 que tem um ressalto 705, uma extensão 710 fixada ao ressalto, e uma superfície de extremidade 715. A extensão 710 inclui adicionalmente um primeiro cume 720 e um segundo cume 725, que fica geralmente localizado oposto ao primeiro cume 720, e uma abertura 730, através da qual uma porta da CAN pode ser exposta ao exterior da superfície de extremidade 715.15/16 functionality of a reduced pressure treatment system. In particular, component module 600 includes the outer surface 620 which has a shoulder 705, an extension 710 attached to the shoulder, and an end surface 715. Extension 710 additionally includes a first ridge 720 and a second ridge 725, which is generally located opposite the first ridge 720, and an opening 730, through which a CAN door can be exposed to the outside of the end surface 715.
[044] Com referência à Figura 8 para fins de ilustração, o primeiro engate 630 e o segundo engate 635 podem ser estendidos para montar o módulo de componentes 600 a uma unidade de controle ou um outro módulo de componentes. Em realizações alternativas, o primeiro engate 630, o segundo engate 635, ou ambos, podem ser girados em torno de um pino de modo que somente a barra de retenção do engate seja estendida. A extensão do conjunto de montagem 625 permite que as barras de retenção 650 sejam colocadas sobre os cumes em um outro módulo de componentes ou uma unidade de controle, e então desmontadas sobre a extensão para fixar o módulo de componentes 600.[044] Referring to Figure 8 for purposes of illustration, the first hitch 630 and the second hitch 635 can be extended to mount component module 600 to a control unit or another component module. In alternative embodiments, the first hitch 630, the second hitch 635, or both, can be rotated around a pin so that only the hitch retaining bar is extended. The extension of the mounting set 625 allows the retaining bars 650 to be placed over the ridges in another component module or a control unit, and then disassembled over the extension to secure the component module 600.
[045] A Figura 9 ilustra a segunda extremidade do módulo de componentes 600 mostrado na Figura 7, com o primeiro engate 630 estendido.[045] Figure 9 illustrates the second end of component module 600 shown in Figure 7, with the first engagement 630 extended.
[046] A Figura 10 é uma vista ampliada em perspectiva de uma realização de um plugue da CAN 610. Nesta realização, o plugue da CAN 610 consiste em uma pluralidade de conectores de pinos que alinham com os conectores de placas correspondentes em uma porta da CAN. Cada conector de pino pode ser fiado conforme desejado a um sistema de controle[046] Figure 10 is an enlarged perspective view of an embodiment of a CAN 610 plug. In this embodiment, the CAN 610 plug consists of a plurality of pin connectors that align with the corresponding card connectors on a port on the CAN. Each pin connector can be wired as desired to a control system
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16/16 dentro de um módulo de componentes.16/16 within a component module.
[047] Deve ficar aparente a partir do acima exposto que foi apresentada uma invenção que tem vantagens significativas. Embora a invenção seja mostrada somente em algumas de suas formas, ela não fica a elas limitada e é suscetível a várias mudanças e modificações sem que se desvie do caráter da mesma.[047] It should be apparent from the above that an invention has been presented that has significant advantages. Although the invention is shown only in some of its forms, it is not limited to them and is susceptible to several changes and modifications without deviating from its character.
Claims (21)
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